Heavy rain can damage more than your roof, yard, and driveway. It can also affect the pipes and drains inside and outside your home. Metairie storms may drop a large amount of rain in a short time. When the ground becomes soaked and sewer lines fill, your plumbing may begin to show problems. You could notice slow drains, bubbling toilets, low water pressure, leaks, or sewage coming into your home. A plumber in Metairie can inspect the system and find storm damage before it leads to a larger repair.
Heavy Rain Can Overload Sewer Lines
Your home’s main sewer line carries wastewater away from toilets, sinks, tubs, and appliances. During heavy rain, extra water may enter public sewers through manholes, broken pipes, and loose pipe joints. The system can become too full to move wastewater away fast enough.
When this happens, water may flow backward toward your home. Toilets may gurgle or refuse to flush. Dirty water may rise through a bathtub, shower, or floor drain. If several fixtures have problems at the same time, stop using water and call for help. Adding more water may make a sewer backup worse.
Wet Ground Can Shift Underground Pipes
Soil becomes heavy and soft when it holds a lot of rainwater. The wet ground may move, sink, or place added force on buried water lines and sewer pipes. Older or weakened pipes are more likely to crack, bend, or separate at their joints.
A damaged underground pipe may leak without leaving water inside your home. Watch for wet spots in the yard that do not dry, soft patches of ground, bad odors, or grass that grows faster in one place. You may also notice a higher water bill or lower water pressure. These signs may point to a hidden underground plumbing leak.
Rainwater Can Enter Cracked Sewer Pipes
Small cracks in a sewer pipe may not cause clear problems during dry weather. During a storm, rainwater and mud can enter these openings. This extra material slows the flow inside the pipe and may help form a blockage.
Tree roots can also grow through cracks as they search for water. The roots catch toilet paper, grease, and waste moving through the line. After heavy rain, the pipe may become fully blocked. A video camera pipe inspection allows a plumber to look inside the sewer line and find cracks, roots, or broken sections.
Storm Debris Can Block Outdoor Drains
Leaves, sticks, dirt, and trash can wash into outdoor drains during a storm. When these drains become blocked, water may collect near your home. Standing water can place pressure on the foundation and enter low areas, crawl spaces, or garages.
Water that gathers near the house may also reach damaged pipes or weak plumbing seals. Clear visible leaves and debris only when it is safe to go outside. Do not place your hands inside a drain or try to open a sewer cleanout. Water and waste may be trapped under pressure.
Flooding Can Damage Plumbing Fixtures
Floodwater can enter a home and affect toilets, sinks, water heaters, and other plumbing fixtures. A toilet may shift and damage the wax seal below it. Water may also reach a gas or electric water heater, which can make the unit unsafe to use.
Do not turn on a water heater that has been exposed to floodwater. Its burner, controls, wiring, or insulation may be damaged. A flooded plumbing fixture should be checked before it is used again. Floodwater may contain sewage, chemicals, and other harmful material, so keep children and pets away.
Water Pressure May Change After a Storm
Heavy rain and flooding may damage a public water line or a pipe on your property. You may notice low water pressure, cloudy water, or air coming from faucets. A hidden leak can also reduce the amount of water reaching your fixtures.
If local officials issue a boil-water notice, follow their directions before drinking, cooking, or brushing your teeth with tap water. If your neighbors have normal pressure but your home does not, the problem may be within your plumbing system. A plumber can check for leaks, damaged valves, and blocked pipes.
Watch for Signs of Storm Damage
Some plumbing damage is easy to see, but other problems stay hidden. After heavy rain, check your home for water stains, wet cabinets, musty smells, slow drains, loose toilets, and puddles near fixtures. Listen for dripping, hissing, or gurgling sounds.
Do not ignore a small change. A slow drain may be the first sign of a main line clog, while a damp wall may point to a leaking pipe. Finding the cause early can lower the risk of water damage, mold, and a larger plumbing repair.
Call Blair Plumbing After Heavy Rain
Heavy rain can lead to sewer backups, broken underground pipes, clogged drains, fixture damage, and hidden leaks. Blair Plumbing provides drain cleaning, toilet repair, leak detection, water pressure repair, and pipe inspections for local homes and businesses.
If your plumbing starts acting differently after a storm, contact Blair Plumbing today. A trusted plumber in Metairie can inspect the problem, explain the needed repair, and help protect your home from more water damage.